User's Manual
Table Of Contents
- 1 Introduction
- 2 General Product Description
- 3 Application Interface
- 3.1 Power Supply
- 3.2 Reset
- 3.3 Serial Interface
- 3.4 GPIO Interface
- 3.5 I2C Interface 0F
- 3.6 SPI Serial Peripheral Interface
- 3.7 Bluetooth Radio Interface
- 1.1
- 3.8 NFC Function
- 3.9 Slow Clock Interface
- 3.10 Test Mode
- 3.11 Operating in a Power-Switched Environment
- 3.12 Serial Wire Debug Interface
- 3.13 DC/DC Converter
- 4 Module Pins
- 5 Electrical Characteristics
- 6 Mechanical Characteristics
- 7 Application Diagram
- 8 Compliances
- 9 Packing
- 10 Ordering Information
- 11 Safety Recommendations
- 12 Document History
BlueMod+S42 Hardware User Guide
1VV0301303 Rev.3 – 2016-08-22
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
Page 16 of 62
2.3.5 Entertainment
Bluetooth technology is already used in a wide variety of devices in the entertainment sector,
namely set-top boxes / gaming consoles. BlueMod+S42 is especially suited for use in remote
controls, gaming controller and wireless mouse/keyboard applications.
2.4 Block Diagram
nRF52832
VSUP
BlueMod+S42/AI
RESET
I2C
UART
SPI
1
2
up to 7
3
GND
3.0V
32MHz
opt. 32kHz
Serial Wire Debug
onboard
antenna
2
GPIO
up to 19
Analog In
up to 6
NFC-Antenna
2
32,768kHz
optional
Figure 1: BlueMod+S42/AI Block Diagram